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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

ADAMS County, IL ZIP Codes

ADAMS County, IL Covers 17 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 62301GeneralQuincy33,758Central217
ZIP Code 62305GeneralQuincy18,052Central217
ZIP Code 62306P.O. BoxQuincy0Central217
ZIP Code 62320GeneralCamp Point2,185Central217
ZIP Code 62324GeneralClayton1,361Central217
ZIP Code 62325GeneralCoatsburg403Central217
ZIP Code 62338GeneralFowler1,473Central217
ZIP Code 62339GeneralGolden874Central217
ZIP Code 62346GeneralLa Prairie178Central217
ZIP Code 62347GeneralLiberty2,282Central217
ZIP Code 62348P.O. BoxLima170Central217
ZIP Code 62349GeneralLoraine636Central217
ZIP Code 62351GeneralMendon1,856Central217
ZIP Code 62359GeneralPaloma166Central217
ZIP Code 62360GeneralPayson1,656Central217
ZIP Code 62365GeneralPlainville647Central217
ZIP Code 62376GeneralUrsa1,198Central217

Population:67,103 (More Details)
Male Population:32,667
Female Population:34,436
Median Age:41
ZIP Codes:17
Area Codes:0
Total Area:871 square miles (county)
Land Area:855 square miles (county)
Water Area:16 square miles (county)

ADAMS, IL Demographic Information

* Demographic data is based on 2010 Census.

Total population of ADAMS County, IL67,103
Male population of ADAMS County, IL32,667
Female population of ADAMS County, IL34,436
Median age (years)40.7
White Population62,868
Black Population2,331
Indian Population111
Asian Population441
Hawaiian Population12
Hispanic Population776
Median age (Male)39.2
Median age (Female)42.2
Total households27,375
Family households (families)17,677
Average household size for ADAMS County, IL2.37
Average family size of ADAMS County, IL2.94
Total housing units for ADAMS County, IL29,842

ADAMS County, IL Covers 15 Cities